Transaction not yet indexed

53N4MghLkr6Uk78DSkZdfWisVsw7PD5WHd9TPFb8TP1QvTvJvdYo694dGaQTUnv1ZP6pLxXgNpbq3GZqkFXba1Xn

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.